Primrose, William <br/><br/>
The art and practice of scale playing on the viola   [Música impresa] 
/ by William Primrose 
 - New York   : Mills Music  , cop. 1954 
 - 19 p.   ; 28 cm 
<br/><br/> Per a viola 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Viola<br/>Estudis i exercicis<br/>Partitures
<br/><br/><label>Universal Decimal Class. No.: </label>CONS